JIENUO | 2.8mm M12 Fixed Iris Surveillance Lens Compatible with Security IP Digital & Analog Cameras Supports Infrared Night Vision

DescriptionMature Glass-Optical Resin Hybrid technology to achieve short-focus starlight effect, while ensuring stable temperature drift performance.It can be called low light lens, because of its unique large aperture, which make colourful image in low illumination environment.Specifications:Focal Length: 2.8mmFormat: 1/3", 1/4"Mount thread : 12x 0.5Security monitoring camera dedicated lensSupport for use in IP Camera and CCTV Camera.Supports use in ordinary digital or analog signal cameras.Packing list:1 Pcs or 4 pcs × CCTV Lens